INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e986b30647f74eee6118fa941e87dfedf9e77f47ef9f4c509c0b86ebb50c22e', 
    'n/CP+hZGRfDntVwpwiFKU6aoWAotwMggdTwHD75IPfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)